Adding an STC scenario to test basic HA functionality

Change-Id: Ic70b592bf932dcdcd4eb88606d0b0aa9ef9c4a59
diff --git a/tools/test/bin/onos-mininet b/tools/test/bin/onos-mininet
index 9079e88..7f1d276 100755
--- a/tools/test/bin/onos-mininet
+++ b/tools/test/bin/onos-mininet
@@ -65,6 +65,8 @@
     $mininet -X "stuff \"^C\\n\"" 2>/dev/null && \
         $mininet -X "stuff \"^C\\n\"" 2>/dev/null && \
         $mininet -X "stuff \"exit\\n\"" 2>/dev/null
+    ssh -t -t $remote sudo mn -c
+
     ;;
 cleanup)
     ssh -t -t $remote sudo mn -c